A printed film-coated metal plate and its production method

A printing film and metal plate technology, applied in the field of materials, can solve the problems of chemical substances, low printing resistance, poor printing quality, etc., and achieve the effect of improving safety quality, meeting continuous production, and increasing printing area
CN102825863BActive Publication Date: 2014-10-29ORG TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
ORG TECH CO LTD
Publication Date
2014-10-29

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Abstract

The invention provides a printing film-laminated metal plate and a production method thereof. The printing film-laminated metal plate comprises a metal substrate, a printing composite film and an inner film, wherein the metal substrate is positioned between the printing composite film and the inner film so as to form no-adhesive attachment; the printing composite film is formed by dry composition between an intaglio-printing film and a polyester film modified by isophthalic acid; one side of the intaglio-printing film with printing patterns is attached with the acid-modified polyester film, and one side of the intaglio-printing film attached with the metal substrate is the acid-modified polyester film; and the inner film is made of no-printing-pattern film or intaglio-printing film, and one side of the intaglio-printing film with the printing patterns is attached with the metal substrate. The invention also provides the production method of the printing film-laminated metal plate. The printing film-laminated metal plate provided by the invention has the advantages that the printed patterns are sealed between the film and the metal substrate, so that the safety of the printing film-laminated metal plate is obviously improved and the processing process is simplified.
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Description

technical field

[0001] The invention relates to material technology, in particular to a printed film-coated metal plate and a production method thereof. Background technique

[0002] Metal packaging is an important part of China's packaging industry, mainly providing packaging services for food, canned food, beverage, oil, chemical, pharmaceutical and other industries. At present in our country, most of the food packaging is coated with iron. With the development of technology, metal coating technology is gradually replacing the traditional packaging with its absolute advantages in performance, cost, environmental protection, energy consumption, chemical stability, etc. Paint iron.

[0003] Metal coating technology was born in Japan in 1977. It was originally used in cans, which can replace internal and external coating technologies. Up to now, it has been developed into various fields such as building materials, interior and exterior decoration, home appliances, and automo...

Claims

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